| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.92 | 3.312% | $147.6535 | $147.65 | $147.65 | $147.70 |
| Purchase #2 | $163.74 | 7.312% | $175.7127 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $146.48 | 4.123% | $152.5194 | $152.52 | $152.50 | $152.50 |
| Purchase #4 | $57.60 | 12.479% | $64.7879 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $69.83 | 3.386% | $72.1944 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $85.60 | 11.354% | $95.319 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $85.93 | 9.549% | $94.1355 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $752.10 | $802.3224 | $802.32 | $802.30 | $802.30 | |